Store all links to all related questions in file

Author: rubo77

src/ExportStackExchangeHelper.php

@@ -143,8 +143,28 @@ public function saveJsonFromApi($endpoint, $site, $sort) {
                     ], 60);
             //Log::debug($responseJson);
             $filename = $this->clean($site['site_name']) . '/' . $endpoint . '/page_' . str_pad($page, 4, '0', STR_PAD_LEFT) . '.json';
-            $this->saveToStorage($filename, json_decode($responseJson, true));
             $responseArray = json_decode($responseJson, true);
+            $this->saveToStorage($filename, $responseArray);
+            foreach($responseArray['items'] as $item){
+              $url='';
+              if(!isset($item['question_id'])){
+                if($endpoint=="comments"){
+                  $url=$site["site_url"].'/a/'.$item['post_id'];
+                  #$this->writeToOuput($endpoint.": ".$url);
+                } else if($endpoint=="mentioned"){
+                  # mentions are not needed, cause they are usually replies to own q,a or comments
+                  # $this->writeToOuput($endpoint.": ".$site["site_url"].'/a/'.$item['post_id']);
+                } else {
+                  #$this->writeToOuput("$endpoint has no question id and no post_id\n"; var_dump($filename));;die
+                }
+              }else{
+                $url=$site["site_url"].'/questions/'.$item['question_id'];
+                # $this->writeToOuput($endpoint.": ".$url);
+              }
+              if($url){
+                $this->appendToStorage("urls.html", $url);
+              }
+            }
         } while ($responseArray['has_more']); //https://api.stackexchange.com/docs/paging
     }
 
@@ -179,6 +199,17 @@ public function saveToStorage($filename, $data) {
         }
     }
 
+    /**
+     * appends plain data to a file
+     * @param  string $filename
+     * @param  string $data
+     */
+    public function appendToStorage($filename, $data) {
+        $filename = $this->filename_prefix . $filename;
+        Storage::disk('local')->append($filename, $data);
+        #$this->writeToOuput('Added '.$data.' to ' . $filename);
+    }
+    
     /**
      * 
      * @param string $siteName